/*
 * Queue.h
 *
 *  Created on: 2011-04-12
 *      Author: tony
 */

#ifndef QUEUE_H_
#define QUEUE_H_

#include "Node.h"

class Queue {
public:
	Queue();
	virtual ~Queue();

	void enqueue( char d );
	char dequeue();
	bool is_empty();

private:
	Node* front;
	Node* back;
};

#endif /* QUEUE_H_ */
